[ 1377.354684][T18810] br0: port 1(c1) entered blocking state
[ 1377.355003][T18810] br0: port 1(c1) entered disabled state
[ 1377.355340][T18810] c1: entered allmulticast mode
[ 1377.358085][T18810] c1: entered promiscuous mode
[ 1377.781178][T18815] br0: port 2(c2) entered blocking state
[ 1377.781429][T18815] br0: port 2(c2) entered disabled state
[ 1377.781659][T18815] c2: entered allmulticast mode
[ 1377.783385][T18815] c2: entered promiscuous mode
[ 1378.191467][T18820] br0: port 3(c3) entered blocking state
[ 1378.191688][T18820] br0: port 3(c3) entered disabled state
[ 1378.191897][T18820] c3: entered allmulticast mode
[ 1378.194050][T18820] c3: entered promiscuous mode
[ 1378.626833][T18825] br0: port 4(sender) entered blocking state
[ 1378.627122][T18825] br0: port 4(sender) entered disabled state
[ 1378.627397][T18825] sender: entered allmulticast mode
[ 1378.630005][T18825] sender: entered promiscuous mode
[ 1378.776985][T18827] br0: port 4(sender) entered blocking state
[ 1378.777286][T18827] br0: port 4(sender) entered forwarding state
[ 1378.777713][T18827] br0: port 3(c3) entered blocking state
[ 1378.777903][T18827] br0: port 3(c3) entered forwarding state
[ 1378.778292][T18827] br0: port 2(c2) entered blocking state
[ 1378.778484][T18827] br0: port 2(c2) entered forwarding state
[ 1378.778857][T18827] br0: port 1(c1) entered blocking state
[ 1378.779054][T18827] br0: port 1(c1) entered forwarding state
[ 1390.473621][   T12] br0: port 1(c1) entered disabled state
[ 1390.581409][   T12] c1 (unregistering): left allmulticast mode
[ 1390.581665][   T12] c1 (unregistering): left promiscuous mode
[ 1390.581865][   T12] br0: port 1(c1) entered disabled state
[ 1390.770725][   T12] br0: port 2(c2) entered disabled state
[ 1390.867992][   T12] c2 (unregistering): left allmulticast mode
[ 1390.868413][   T12] c2 (unregistering): left promiscuous mode
[ 1390.868757][   T12] br0: port 2(c2) entered disabled state
[ 1391.106465][   T12] br0: port 3(c3) entered disabled state
[ 1391.205633][   T12] c3 (unregistering): left allmulticast mode
[ 1391.205878][   T12] c3 (unregistering): left promiscuous mode
[ 1391.206080][   T12] br0: port 3(c3) entered disabled state
[ 1391.412349][   T12] br0: port 4(sender) entered disabled state
[ 1391.520623][   T12] sender (unregistering): left allmulticast mode
[ 1391.520870][   T12] sender (unregistering): left promiscuous mode
[ 1391.521061][   T12] br0: port 4(sender) entered disabled state